更改对话框中标题文本的颜色和字体

Question

我想改变对话框中标题的字体和颜色，我想改变字体、大小和颜色，我该怎么办？

这是我的代码，

ivworknggroup.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View v) {
                // TODO Auto-generated method stub

                final Dialog dialog = new Dialog(Ourwork.this);
                dialog.setContentView(R.layout.nggroup);
                dialog.setTitle("N.G.GROUP");

                TextView tvnggroup1 = (TextView) dialog.findViewById(R.id.tvnggroup1);

                TextView tvnggroup2 =(TextView)dialog.findViewById(R.id.tvnggroup2);

                Typeface typeFace1 =  Typeface.createFromAsset(getAssets(),"fonts/antennalight.ttf");
                tvnggroup1.setTypeface(typeFace1);
                Typeface typeFace =  Typeface.createFromAsset(getAssets(),"fonts/antennabold.ttf");
                tvnggroup2.setTypeface(typeFace);

                tvnggroup2.setOnClickListener(new OnClickListener() {

                    @Override
                    public void onClick(View arg0) {
                        // TODO Auto-generated method stub
                        Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse("http://www.nggroupindia.com/"));
                        startActivity(browserIntent);
                    }
                });
                dialog.show();

            }
        });

谁能帮帮我？ 谢谢你。

Answer 1

好吧，我曾经遇到过类似的情况，但这就是为我解决的问题。

Dialog sortDialog = new Dialog(getApplicationContext());
                sortDialog.setContentView(R.layout.adtype_alertdialog);
                sortDialog.setTitle("N.G.GROUP");
                int dividerId = sortDialog
                        .getContext()
                        .getResources()
                        .getIdentifier("android:id/titleDivider", null,
                                null);
                if (dividerId != 0) {
                    View divider = sortDialog.findViewById(dividerId);
                    divider.setBackgroundColor(getResources().getColor(
                            R.color.yellow));
                }
                TextView tv = (TextView) sortDialog
                        .findViewById(android.R.id.title);
                if (tv != null) {
                    tv.setTextColor(getResources().getColor(R.color.yellow));
                }
                sortDialog.show();

android:id/titleDivider 和 android.R.id.title 在 SDK 文件夹的 alert_dialog.xml 中找到的标识符中

Answer 2

您应该使用自定义视图作为对话框的标题，也许此链接对您有帮助 how to include custom title view with in AlertDialog in android?

Answer 3

试试这个方法

private String HALLOWEEN_ORANGE = "#FF7F27";

AlertDialog dialog = new AlertDialog.Builder(this).setMessage("Message").show();

setTitle("Title").
setTitleColor(HALLOWEEN_ORANGE).

setDividerColor(HALLOWEEN_ORANGE).

TextView textView = (TextView) dialog.findViewById(android.R.id.message);
textView.setTextSize(10);//to change font size
textView.setTextColor(Color.RED); // to change color
//to change font family
Typeface face = Typeface.createFromAsset(getAssets(),"font/fontFileName.ttf");
textView.setTypeface(face);